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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Internal Switch(s) Topology Frequency - Switching Control Features Programmable Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Dimming Voltage - Supply (Min) Voltage - Output Current - Output (Max) Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
LM21215MHE/NOPB National Semiconductor LM21215MHE/NOPB 5.4600
RFQ
ECAD 810 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad LM21215 5.5V Adjustable 20-HTSSOP download EAR99 8542.39.0001 55 Step-Down 1 Buck 500kHz Positive Yes 15A 0.6V 5.5V 2.95V
LP2986IM-5.0/NOPB National Semiconductor LP2986IM-5.0/NOPB 1.1400
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 16V Fixed 8-SOIC download EAR99 8542.39.0001 265 120 µA 3.7 mA Enable Positive 200mA 5V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM2931AS-5.0 National Semiconductor LM2931AS-5.0 1.5000
RFQ
ECAD 3 0.00000000 National Semiconductor * Bulk Active download Vendor Undefined REACH Affected 2156-LM2931AS-5.0-14 1
LP38690SD-2.5 National Semiconductor LP38690SD-2.5 0.7200
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad LP38690 10V Fixed 6-WSON (3x3) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 55 µA 100 µA - Positive 1A 2.5V - 1 1.3V @ 1A 55dB (120Hz) Over Temperature
LM2591HVT-5.0/NOPB National Semiconductor LM2591HVT-5.0/NOPB -
RFQ
ECAD 6098 0.00000000 National Semiconductor * Bulk Active - RoHS non-compliant Vendor Undefined 2156-LM2591HVT-5.0/NOPB-14 1
LM2595T-ADJ/LF02 National Semiconductor LM2595T-ADJ/LF02 -
RFQ
ECAD 1131 0.00000000 National Semiconductor SIMPLE SWITCHER® Tube Obsolete -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads 40V Adjustable TO-220-5 download ROHS3 Compliant EAR99 8542.39.0001 45 Step-Down 1 Buck 150kHz Positive No 1A 1.2V 37V 4.5V
LM3492QMH/NOPB National Semiconductor LM3492QMH/NOPB -
RFQ
ECAD 4269 0.00000000 National Semiconductor Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Backlight Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) DC DC Regulator LM3492 200kHz ~ 1MHz 20-HTSSOP download 0000.00.0000 1 50mA ~ 250mA 2 Yes Step-Up (Boost) 65V - 4.5V -
LM5069MM-2 National Semiconductor LM5069MM-2 -
RFQ
ECAD 6106 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Auto Retry LM5069 1.3 mA 1 9V ~ 80V 10-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 No Current Limit, Fault Timeout, OVP, UVLO -
LP3991TLX-1.7/NOPB-NS National Semiconductor LP3991TLX-1.7/NOPB-NS -
RFQ
ECAD 9702 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 4V Fixed 4-DSBGA (1x1) - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 100 µA 225 µA Enable Positive 300mA 1.7V - 1 0.16V @ 300mA 65dB (1kHz) Over Temperature, Short Circuit
LM3532TMX-40A/NOPB National Semiconductor LM3532TMX-40A/NOPB 0.6200
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Backlight Surface Mount 16-WFBGA, DSBGA DC DC Regulator LM3532 500kHz 16-DSBGA (2.5x2.12) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 250 30mA 3 Yes Step-Up (Boost) 5.5V PWM 2.7V 40V
LM5007SD-NS National Semiconductor LM5007SD-NS -
RFQ
ECAD 7847 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 75V Adjustable 8-WSON (4x4) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck - Positive Yes 500mA 2.5V 75V 9V
LP3961EMPX-2.5 National Semiconductor LP3961EMPX-2.5 1.3800
RFQ
ECAD 9 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB LP3961 7V Fixed SOT-223-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 9 mA 15 mA Enable Positive 800mA 2.5V - 1 0.35V @ 800mA - Over Current, Over Temperature, Short Circuit
LP2951ACM-3.3 National Semiconductor LP2951ACM-3.3 0.8600
RFQ
ECAD 847 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download Vendor Undefined REACH Affected 2156-LP2951ACM-3.3-14 1 120 µA 14 mA Enable Positive 100mA 1.235V (3.3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LP3984IMF-2.0/NOPB National Semiconductor LP3984IMF-2.0/NOPB -
RFQ
ECAD 5883 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download ROHS3 Compliant EAR99 8542.39.0001 1,000 125 µA 150 µA Enable Positive 150mA 2V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM78M05CT National Semiconductor LM78M05CT -
RFQ
ECAD 1791 0.00000000 National Semiconductor - Bulk Obsolete -40°C ~ 125°C Through Hole TO-220-3 35V Fixed TO-220-3 download EAR99 8542.39.0001 1 6 mA - Positive 500mA 5V - 1 2V @ 500mA (Typ) 80dB (120Hz) Over Temperature, Short Circuit
LP2982IM5X-3.3/NOPB National Semiconductor LP2982IM5X-3.3/NOPB 0.4600
RFQ
ECAD 7 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 1.4 mA Enable Positive 50mA 3.3V - 1 0.33V @ 80mA 45dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041CIM7X-1.2/NOPB National Semiconductor LM4041CIM7X-1.2/NOPB -
RFQ
ECAD 4938 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount 5-TSSOP, SC-70-5, SOT-353 LM4041 - - Fixed 100ppm/°C SC-70-5 - 0000.00.0000 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM1086IT-2.85/NOPB National Semiconductor LM1086IT-2.85/NOPB 0.8400
RFQ
ECAD 494 0.00000000 National Semiconductor - Tube Obsolete -40°C ~ 125°C Through Hole TO-220-3 27V Fixed TO-220-3 download ROHS3 Compliant EAR99 8542.39.0001 45 5 mA 10 mA - Positive 1.5A 2.85V - 1 1.5V @ 1.5A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
LM5576Q0MH/NOPB National Semiconductor LM5576Q0MH/NOPB -
RFQ
ECAD 3912 0.00000000 National Semiconductor Automotive, AEC-Q100, SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5576Q0 75V Adjustable 20-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 500kHz Positive No 3A 1.225V 70V 6V
LP3984IMF-3.1 National Semiconductor LP3984IMF-3.1 0.2000
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 125 µA 150 µA Enable Positive 150mA 3.1V - 1 0.12V @ 150mA 60dB ~ 40dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LP38691DTX-3.3/NOPB National Semiconductor LP38691DTX-3.3/NOPB -
RFQ
ECAD 9704 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-252-3, DPak (2 Leads + Tab), SC-63 10V Fixed TO-252-3 download EAR99 8542.39.0001 1 55 µA 100 µA - Positive 500mA 3.3V - 1 0.55V @ 500mA 55dB (120Hz) Over Temperature
LM5067MM-2/NOPB National Semiconductor LM5067MM-2/NOPB 1.8400
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C -48V Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Auto Retry LM5067 2 mA 1 -80V ~ -9V 10-VSSOP download EAR99 8542.39.0001 163 No Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO -
LP2980IM5X-2.5 National Semiconductor LP2980IM5X-2.5 0.2300
RFQ
ECAD 5 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 LP2980 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 95 µA 1.2 mA Enable Positive 50mA 2.5V - 1 0.22V @ 50mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM25069PMME-1/NOPB National Semiconductor LM25069PMME-1/NOPB -
RFQ
ECAD 1212 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Latched Fault LM25069 1.6 mA 1 2.9V ~ 17V 10-VSSOP download 0000.00.0000 1 No Current Limit, Fault Timeout, OVP, UVLO -
LP2985AITL-1.8/NOPB National Semiconductor LP2985AITL-1.8/NOPB -
RFQ
ECAD 7164 0.00000000 National Semiconductor - Bulk Active - 2156-LP2985AITL-1.8/NOPB 1
LP3988IMFX-2.5/NOPB National Semiconductor LP3988IMFX-2.5/NOPB 0.3300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download EAR99 8542.39.0001 1 120 µA 200 µA Enable, Power Good Positive 150mA 2.5V - 1 0.15V @ 150mA 65dB ~ 45dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
LM2671LD-12/NOPB National Semiconductor LM2671LD-12/NOPB 0.8800
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 40V Fixed 16-WSON (5x5) download ROHS3 Compliant EAR99 8542.39.0001 1,000 Step-Down 1 Buck 260kHz Positive No 500mA 12V - 6.5V
LP2960AIMX-5.0/NOPB National Semiconductor LP2960AIMX-5.0/NOPB -
RFQ
ECAD 5916 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 30V Fixed 16-SOIC download EAR99 8542.39.0001 1 600 µA 40 mA Enable Positive 500mA 5V - 1 0.8V @ 500mA - Over Current, Over Temperature, Reverse Polarity
LM2940CS-12/NOPB National Semiconductor LM2940CS-12/NOPB 1.0000
RFQ
ECAD 8262 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 26V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 10 mA 15 mA - Positive 1A 12V - 1 0.8V @ 1A 66dB (120Hz) Over Current, Over Temperature, Reverse Polarity, Short Circuit
LM2937ES-2.5/NOPB National Semiconductor LM2937ES-2.5/NOPB 1.0800
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA LM2937 26V Fixed DDPAK/TO-263-3 download EAR99 8542.39.0001 279 10 mA 20 mA - Positive 500mA 2.5V - 1 1V @ 500mA - Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse